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An excised leaf does not turn yellow if it is induced to root. This is attributed to synthesis in root of or Leaf agins is retarded by
Options
(a) Ethylene
(b) Cytokinins
(c) Gibberellins
(d) Auxins
Correct Answer:
Cytokinins
Explanation:
Cytokinin prevents decolouration of chlorophyll study under Richmond-lang effects. Cytokinin increase shelf life of vegetables and cut flowers and keep them fresh for longer time by preventing deterioration of protein chlorophyll.
Related Questions: - Infective stage of Plasmodium vivax to human is
- Incomplete oxidation of glucose into pyruvic acid with several intermediate steps
- Which of the following changes involved in irrelevant in the evolution of man
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Topics: Plant Growth and Development
(126)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Infective stage of Plasmodium vivax to human is
- Incomplete oxidation of glucose into pyruvic acid with several intermediate steps
- Which of the following changes involved in irrelevant in the evolution of man
- In which of these animals antennal gland or green glands functions as excretory
- Which factor is not under limiting normal conditions for photosynthesis
Topics: Plant Growth and Development (126)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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